CAVS NX7 Family Karaoke System, cheap, new review 2026 | Voice enhancement | Room 30m2

The CAVS NX7 Family Karaoke System - Affordable Review 2026 - is a budget-friendly karaoke system for small family spaces under 30m2. It integrates CAVS's synchronized DSP, allowing for multi-functional use such as karaoke, music listening, and various genres. With a price suitable for all families, it features a digital reverb system for computer-controlled adjustments and microphone feedback suppression. This product helps customers change their perspective on affordable karaoke systems under 30 million VND.

Featuring new audio technology, a 30cm bass speaker, and wireless microphones that enhance vocals, this article delves deeper into the technical specifications of the affordable CAVS NX7 Home Karaoke System (new review 2026).

Introducing CAVS NX7 Family Karaoke System, cheap price, new review 2026 

Are you looking for an affordable home karaoke system for your family and friends to enjoy? Then this article is for you. This karaoke system combines two well-known brands, CAVS and VOVA. The CAVS NX7 affordable home karaoke system (new 2026 review) is a system assembled from genuine audio equipment from the USA – CAVS. These products are compatible and have been combined by Phuc Truong Audio to provide customers with enjoyable experiences and meet all their karaoke entertainment needs.

Phuc Truong Audio proudly introduces the CAVS NX7 Family Karaoke System, a new generation, affordable option with a 2026 review. Although these new models have only recently been released, our expert pairings have resulted in exceptionally crisp sound reproduction and attractive designs that have made a strong impression on Vietnamese music lovers.

Outstanding features of the cheap CAVS NX7 Family Karaoke System, new review 2026

• These are new products with high capacity to meet many professional sound spaces such as family karaoke, business, conference, stage, seminar,...
• With a design and not too much space but still exudes luxury and high aesthetics.
• Suitable for room area up to 40m2.
• With the ultimate anti-howling ability of digital audio.
• Wide frequency range, surprisingly high SPL even at long distances, good reproduction of many musical genres.

Configuration of the cheap CAVS NX7 Family Karaoke System, new review 2026 includes:

• CAVS NX7 Karaoke Speaker
• VOVA T9 Pro Wireless Microphone
• CAVS V850 digital mixer
• VOVA VN2650 power amplifier
• CAVS KL12 Plus Subwoofer

CAVS NX7 karaoke speaker

CAVS NX 7 SPEAKER operates at 500W/1000/1500W capacity, allowing it to play music in many different genres and genres, from the soulful, lyrical bolero, golden music to fast, strong music like dance, hiphop, etc. With high sound intensity, it ensures that users can feel the most detailed and clear sound no matter where they stand.

The sound response frequency of CAVS NX 7 SPEAKER is quite wide 63Hz - 20KHz, along with a wide sound coverage design to help the output sound be the fullest, the speaker will perform all ranges and types of musical instruments while helping the singer to develop their voice when expressing low and high notes.

Specifications:

• Model: CAVS NX 7
• System: bass-reflex, 2-way 2-speaker: 30cm diameter bass speaker for warm, sophisticated sound in its price range
• Woofer: 1 speaker 30cm diameter Ferrite magnet.
• Treble speaker: 1 horn treble speaker.
• Power (Continuous/Program/Peak): 500/1000/1500 W.
• Frequency response (±10 dB): 52 Hz – 20 kHz.
• Sensitivity (1w @ 1m): 95 dB.
• Impedance: 8Ω

CAVS V850 digital mixer

CAVS V850 digital reverb has all the most advanced features of a professional digital audio processor, including anti-feedback, delay adjustment for each speaker, frequency cut, signal threshold limit, reverb, echo. These are outstanding features compared to traditional amplifiers.

CAVS V850 digital mixer uses master digital sound, providing anti-feedback and more detailed sound adjustment, something that karaoke amplifiers cannot do. The digital mixer also creates effects for the vocals, making the singing more airy and gentle.

Technical data:

• Features 2 independent microphone input groups
• 15-band PEQ and compressor for each Mic input
• Three levels of anti-feedback for each Mic input
• Independent control of reverb and echo.
• 2 Analog RCA inputs and 1 Optical input for Music section
• 15-band PEQ for Music input
• Three levels of enhancement for Music input
• 6 output channels: Right, Left, Center, Sub, Surround Right and Surround Left.
• Compressor provided for each output channel
• Two independent REC channels can be multiplexed into stereo.
• Can be manually customized via the buttons on the front of the machine
• Up to 10 presets can be saved
• Dance or Sing mode of each microphone input channel can be switched manually or automatically.
• Has setting lock function
• Remote included

VOVA T9 Pro Wireless Microphone

Vova T9 Pro Karaoke Microphone is a high-end wireless microphone version that is very popular in many professional sound systems. The product is integrated with many extremely attractive features such as good sound capture, extremely sensitive feedback reduction and high battery life. In addition to integrating many features, this microphone line is also equipped with completely new technologies such as electronic tube technology, bringing sound quality that is completely superior to microphones of the same price currently on the market.

The Vova T9 Pro wireless microphone has modern features and a reasonable price, so the audiophile community cannot ignore this high-quality, durable and cheap product line. In particular, the microphone is commonly used in family karaoke systems, professional business karaoke systems, stage sound, halls, etc.

Technical data:

• Frequency range: UHF 640 – 690 MHz
• Frequency stability: ± 0,002% (Quartz crystal lock higher than 15 ppm)
• Sensitivity (peak deviation): 10 uV
• P/N Raito: >80dB
• S/N Directivity: >90dB
• Expansion ratio: 1:2
• AF output voltage: Adjustable 0~300mV
• Channel: 2 Channels
• Output jack: 1 x 6.35MM unbalanced output
• Separate outputs: 2 XLR balanced outputs
• Power supply: AC220V(50Hz)
• Dynamic frequency range: > 100dB
• HD : <0,2% @1KHz
• Temperature range: -10oC ~ 55oC
• Audio Amplifier: Vacuum Tube Amplifier Processor
• Frequency response: 30hz – 18KHz +3 dB

VOVA VN2650 power amplifier

Thanks to its Class H amplifier circuit, the Vova VN2650 power amplifier is capable of durable, long-lasting operation and stable performance at high intensity and power levels. Combined with a distortion level of ≤ 0.05%, distortion, hum, and buzzing are completely controlled, allowing you to experience the most detailed and high-quality sound.

The Vova VN2650 power amplifier is a 2-channel amplifier capable of driving high-power full-range speakers or subwoofers currently available on the market. Operating at 600W x CH (8 Ohm) stereo power and 1200W (8 Ohm) mono power, it delivers powerful, explosive sound, handling a wide variety of audio genres.

Specifications:

• Stereo Power: 600W x 2 channels @ 8 Ohm
• Mono Power: 1200W @ 8 Ohm
• Class H
• Frequency response: 20Hz – 20kHz ± 0.3dB
• S/N noise ratio: >80 dB
• THD: ≤0.05%
• Power supply voltage: ∼220V 50Hz/60Hz
• Cooling system: Super speed fan cooling system, intelligent speed variation
• Input sensitivity: 0.775V/1V/1.4V
• Dimensions: 485mm x 515mm x 89mm
• Weight: 24 kg
• Warranty 12 months

CAVS KL12 Subwoofer

The Cavs KL12 subwoofer is a dedicated powered subwoofer designed for addition to home karaoke systems, enhancing the realism of a song. It's definitely one of the essential subwoofers in current CAVS X7N 2023 home karaoke sound systems.

For use in karaoke rooms and family music rooms, the Cavs KL12 Subwoofer with a capacity of 270W is suitable for rooms with an area of ​​20 - 30m2. It is an electric Subwoofer, with a power grid and a built-in heat dissipation system, which will help the Sub KL12 operate more stably.

Technical data:

• System: bass-reflex
• Woofer: 1 speaker diameter 30cm (12inch)
• Power (Continuous/Program/Peak): 450W / 900W/ 1800W
• Frequency range (-10 dB): 38 Hz – 150 Hz
• Frequency response (±3 dB): 40 Hz – 150 Hz
• Voltage 220V
• Sensitivity: 95 dB
• Impedance 8Ω
• Maximum sound intensity: 129 dB peak
• Dimensions: 380mm (width) x 520mm (depth) x 480 mm (height)
• Weight: 25,8 kg
• Super durable vinyl covered MDF wood case
• Color: Brown
• Origin: USA
• Made in: China
• Warranty: 2 Years

Address for consulting and selling cheap CAVS NX7 Family Karaoke System, new review 2026 PHUC TRUONG AUDIO 

• Address: 76 Nguyen Van Sang, Tan Son Nhi Ward, Tan Phu District, Ho Chi Minh City [ direct ]
• 2 branch :No. 04 Nguyen Trai, Phu Cuong Ward, Thu Dau Mot City, Binh Duong [ direct ]
• Phone: 0907 7770 58 - 0901 550 283
• Email: phuctruonggroup@gmail.com
• Contact for cooperation: 0908 769 067
• Customer Service: 0907 777 058
• Project quote: 0907 777 058 – phuctruonggroup@gmail.com

Frequently asked questions about CAVS NX7 Family Karaoke System, cheap price, new review 2026 

• Is the cheap CAVS NX7 Family Karaoke System, new review 2026, suitable for outdoor play?

No, because it is not designed to withstand outdoor weather, the speaker components only allow for use in small family spaces.

• Can the CAVS NX7 cheap family karaoke system, new review 2026, add sub?

No, because this configuration has been equipped with a 30cm electric bass sub for listening to music and singing karaoke very warmly, you do not need any additional equipment.

• Does the new CAVS NX7 cheap family karaoke system review 2026 have anti-howling?

Yes, because this configuration uses a digital echo with 3 anti-feedback features, in addition, the technician will manually cut off howling in your home space. Howling is 80% anti-feedback.

• How should the cheap CAVS NX7 Family Karaoke System, new review 2026, be arranged in the room?

Extremely simple, this is a technological device and a digital device, Phuc Truong Audio's technicians will support you with on-site installation completely free of charge.

Actual installation image of CAVS NX7 Family Karaoke System, cheap price, new review 2026